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From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
To: Javier Martinez Canillas <javier@dowhile0.org>
Cc: Inki Dae <inki.dae@samsung.com>,
	Marek Szyprowski <m.szyprowski@samsung.com>,
	Joonyoung Shim <jy0922.shim@samsung.com>,
	sw0312.kim@samsung.com, Kyungmin Park <kyungmin.park@samsung.com>,
	David Airlie <airlied@linux.ie>, Kukjin Kim <kgene@kernel.org>,
	"dri-devel@lists.freedesktop.org"
	<dri-devel@lists.freedesktop.org>,
	"linux-samsung-soc@vger.kernel.org" 
	<linux-samsung-soc@vger.kernel.org>,
	Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] Revert "drm/exynos: IOMMU support should not be selectable by user"
Date: Tue, 17 Feb 2015 20:20:51 +0000	[thread overview]
Message-ID: <20150217202051.GA19818@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <CABxcv=kdHsmQ1sjD8Ty6pjdH3HXeV+wjSRNBQC+7BM+EnaJbQg@mail.gmail.com>

On Tue, Feb 17, 2015 at 09:18:28PM +0100, Javier Martinez Canillas wrote:
> Hello Charles,
> 
> On Tue, Feb 17, 2015 at 5:58 PM, Charles Keepax
> <ckeepax@opensource.wolfsonmicro.com> wrote:
> > This reverts commit 8dcc14f82f06fce997e35f4c77ced9d4ed192f31.
> >
> > This patch causes this error on Arndale:
> 
> IMHO the commit you are referring is correct so it should not be
> reverted but I also had the same error on different boards (Exynos5250
> Snow, Exynos5420 Peach Pit and Exynos5800 Peach Pi).
> 
> So I posted a patch [0] today to disable Exnos IOMMU support in
> exynos_defconfig until these issues gets fixed.
> 
> Best regards,
> Javier
> 
> [0]: https://lkml.org/lkml/2015/2/17/163

I agree your patch is the better fix.

Thanks,
Charles

      reply	other threads:[~2015-02-17 20:21 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-17 16:58 Charles Keepax
2015-02-17 20:18 ` Javier Martinez Canillas
2015-02-17 20:20   ` Charles Keepax [this message]

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